CVE-2026-98855 of/overlay: put property on deadprops only after changeset add succeeds

In the Linux kernel, the following vulnerability has been resolved: of/overlay: put property on deadprops only after changeset add succeeds addchangesetproperty links a new property of a not-yet-live target node into the node's deadprops list before handing it to ofchangesetaddproperty. If that...

CVE-2026-98855

The Linux kernel contains a vulnerability where the add_changeset_property() function incorrectly links a new property into a target node's deadprops list before the property addition succeeds. If of_changeset_add_property() fails, the error path frees the property but leaves the freed pointer in...

EUVD-2026-103794

In the Linux kernel, the following vulnerability has been resolved: of/overlay: only treat a positive changeset id as registered ofoverlayfdtapply stores the idralloc return value in ovcs-id before checking it. On failure the stored id is negative, freeoverlaychangeset's "if ovcs-id" check passes...

CVE-2026-98854 of/overlay: only treat a positive changeset id as registered

In the Linux kernel, the following vulnerability has been resolved: of/overlay: only treat a positive changeset id as registered ofoverlayfdtapply stores the idralloc return value in ovcs-id before checking it. On failure the stored id is negative, freeoverlaychangeset's "if ovcs-id" check passes...

CVE-2026-98854

The Linux kernel contains a vulnerability in the of/overlay component where of_overlay_fdt_apply() incorrectly stores the return value of idr_alloc() in ovcs->id before verifying its success. If the allocation fails, ovcs->id becomes negative, causing free_overlay_changeset() to bypass its ...

EUVD-2026-103793

In the Linux kernel, the following vulnerability has been resolved: net: gso: limit recursive IP-in-IP segmentation IP-in-IP GSO can re-enter inetgsosegment or ipv6gsosegment for each nested IP header. encaplevel tracks header bytes, not callback depth, so a deep chain can exhaust the kernel stac...

CVE-2026-98852 net: extend IPv6 exthdr detection of tunneled packets

In the Linux kernel, the following vulnerability has been resolved: net: extend IPv6 exthdr detection of tunneled packets Commit c4336a07eb6b "net: correctly handle tunneled traffic on IPV6CSUM GSO fallback" split skbgsohasextensionhdr into mutually exclusive branches on skb-encapsulation. This d...

CVE-2026-98852

The Linux kernel contained a vulnerability regarding the detection of IPv6 extension headers in tunneled packets during checksum offload. Specifically, the skb_gso_has_extension_hdr() function failed to correctly handle various paths, leading to scenarios where GSO packets were incorrectly droppe...

EUVD-2026-103792

In the Linux kernel, the following vulnerability has been resolved: net: extend IPv6 exthdr detection of tunneled packets Commit c4336a07eb6b "net: correctly handle tunneled traffic on IPV6CSUM GSO fallback" split skbgsohasextensionhdr into mutually exclusive branches on skb-encapsulation. This d...

CVE-2026-98851 netfilter: nft_flow_offload: drop flowtable reference on init error path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftflowoffload: drop flowtable reference on init error path nftflowoffloadinit bumps the flowtable use count with nftuseinc before calling nfctnetnsget. When the latter fails, the error is returned as-is and the...

CVE-2026-98851

The Linux kernel contains a vulnerability in netfilter: nft_flow_offload where nft_flow_offload_init() incorrectly handles reference counting. The function increments the flowtable use count using nft_use_inc() but fails to decrement it if the subsequent nf_ct_netns_get() call fails. Because uppe...

EUVD-2026-103791

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftflowoffload: drop flowtable reference on init error path nftflowoffloadinit bumps the flowtable use count with nftuseinc before calling nfctnetnsget. When the latter fails, the error is returned as-is and the...

CVE-2026-98849 pfcp: fix socket lifetime on netdevice registration failure

In the Linux kernel, the following vulnerability has been resolved: pfcp: fix socket lifetime on netdevice registration failure pfcpnewlink creates the UDP socket before registernetdevice. If registration fails after pfcpdevinit succeeds, the core calls pfcpdevuninit, which releases the socket an...

CVE-2026-98849

The Linux kernel contains a vulnerability in the pfcp component where a NULL pointer dereference occurs during netdevice registration failure . Specifically, in pfcp_newlink(), if registration fails after pfcp_dev_init() succeeds, the core calls pfcp_dev_uninit(), which releases the socket and cl...

EUVD-2026-103789

In the Linux kernel, the following vulnerability has been resolved: pfcp: fix socket lifetime on netdevice registration failure pfcpnewlink creates the UDP socket before registernetdevice. If registration fails after pfcpdevinit succeeds, the core calls pfcpdevuninit, which releases the socket an...

CVE-2026-98848 rtc: ac100: Assign .num before accessing .hws

In the Linux kernel, the following vulnerability has been resolved: rtc: ac100: Assign .num before accessing .hws Commit f316cdff8d67 "clk: Annotate struct clkhwonecelldata with countedby" annotated the hws member of 'struct clkhwonecelldata' with countedby, which informs the bounds sanitizer...

CVE-2026-98848

The Linux kernel contains a vulnerability in the rtc: ac100 component where the .num member of struct clk_hw_onecell_data is assigned after the first access to the .hws[] array. Due to previous annotations for UBSAN_BOUNDS , this causes an array-index-out-of-bounds report during probe with CONFIG...

EUVD-2026-103788

In the Linux kernel, the following vulnerability has been resolved: rtc: ac100: Assign .num before accessing .hws Commit f316cdff8d67 "clk: Annotate struct clkhwonecelldata with countedby" annotated the hws member of 'struct clkhwonecelldata' with countedby, which informs the bounds sanitizer...

CVE-2026-98847 rtc: spear: initialize IRQ state before requesting alarm IRQ

In the Linux kernel, the following vulnerability has been resolved: rtc: spear: initialize IRQ state before requesting alarm IRQ devmrequestirq enables the interrupt before it returns, so the handler may run while probe is still initializing the device. Initialize the MMIO address and spinlock...

CVE-2026-98847

The Linux kernel contains a vulnerability where the rtc: spear driver requests an alarm IRQ before properly initializing the device state. Specifically, because devm_request_irq() enables the interrupt before returning, the interrupt handler may execute while the probe is still initializing. The ...